Shape-dependent magnetic properties of low-dimensional nanoscale Prussian blue (PB) analogue SmFe(CN)6•4H2O

被引:85
作者
Sun, HL
Shi, HT
Zhao, F
Qi, LM [1 ]
Gao, S
机构
[1] Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth mat Chem & Applicat, Beijing 100871, Peoples R China
[2] Peking Univ, Coll Chem & Mol Engn, PKU, HKU,Joint Lab Rare Earth Mat & Bioinorgan Chem, Beijing 100871, Peoples R China
[3] Peking Univ, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China
关键词
D O I
10.1039/b507240a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Unique nanorods and nanobelts of Prussian blue (PB) analogue SmFe(CN)(6)(.)4H(2)O have been successfully synthesized by using reverse micelles as colloidal soft templates; magnetic studies show that the shape of the low-dimensional nanoscale material is a dominating factor for its coercivity due to the effect of shape anisotropy.
引用
收藏
页码:4339 / 4341
页数:3
相关论文
共 36 条
[1]  
Buschmann WE, 1999, CHEM-EUR J, V5, P3019
[2]   Shape-controlled synthesis of Prussian blue analogue Co3[Co(CN)6]2 nanocrystals [J].
Cao, MH ;
Wu, XL ;
He, XY ;
Hu, CW .
CHEMICAL COMMUNICATIONS, 2005, (17) :2241-2243
[3]   Cyanide-bridged CrIII-NiII superparamagnetic nanoparticles [J].
Catala, L ;
Gacoin, T ;
Boilot, JP ;
Rivière, É ;
Paulsen, C ;
Lhotel, E ;
Mallah, T .
ADVANCED MATERIALS, 2003, 15 (10) :826-+
[4]   Morphosynthesis of molecular magnetic materials [J].
Dujardin, E ;
Mann, S .
ADVANCED MATERIALS, 2004, 16 (13) :1125-1129
[5]  
DUMESTRE F, 2004, ANGEW CHEM INT EDIT, V43, P1851
[6]   A ROOM-TEMPERATURE ORGANOMETALLIC MAGNET BASED ON PRUSSIAN BLUE [J].
FERLAY, S ;
MALLAH, T ;
OUAHES, R ;
VEILLET, P ;
VERDAGUER, M .
NATURE, 1995, 378 (6558) :701-703
[7]   Sol-gel synthesis of KVII[CrIII(CN)6]•2H2O:: A crystalline molecule-based magnet with a magnetic ordering temperature above 100 °C [J].
Holmes, SM ;
Girolami, GS .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1999, 121 (23) :5593-5594
[8]   Chemistry and physics in one dimension: Synthesis and properties of nanowires and nanotubes [J].
Hu, JT ;
Odom, TW ;
Lieber, CM .
ACCOUNTS OF CHEMICAL RESEARCH, 1999, 32 (05) :435-445
[9]   RARE-EARTH FERRICYANIDES AND CHROMICYANIDES LNT(CN)6.NH2O [J].
HULLIGER, F ;
LANDOLT, M ;
VETSCH, H .
JOURNAL OF SOLID STATE CHEMISTRY, 1976, 18 (03) :283-291
[10]   High coercive field for nanoparticles of CoFe2O4 in amorphous silica sol-gel [J].
Hutlova, A ;
Niznansky, D ;
Rehspringer, JL ;
Estournès, C ;
Kurmoo, M .
ADVANCED MATERIALS, 2003, 15 (19) :1622-+